Subject: Re: cg6 double-buffering
To: khaqq <firstname.lastname@example.org>
From: Michael <email@example.com>
Date: 09/19/2005 09:08:15
Content-Type: text/plain; charset=US-ASCII
> > in theory every cg6 with 4MB VRAM should support double-buffering and
> > some bits in the FBC_MODE register should select which buffer to read,
> > write and display. My problem - I have a TurboGX here, the PROM says it
> > supports double buffering but fiddling these bits doesn't do anything
> > besides fiddling these bits.=20
> > So, apparently I'm missing something. Does it need more setup? Is it
> > known broken?
> I think the TGX+ have 4MB VRAM and the TGX have 1MB.=20
> I guess you need a 4MB part.
I have a 4MB part ( and another with 1MB ) - sorry for being ambiguous.
On the 1MB card the PROM doesn't claim it supports double-buffering.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.0 (NetBSD)
-----END PGP SIGNATURE-----